英文名称
4-[(12Z,16Z)-12,17-bis(3,5-ditert-butyl-4-hydroxyphenyl)-7-(3,5-ditert-butyl-4-oxocyclohexa-2,5-dien-1-ylidene)-21,23,24,25-tetraza-22λ2-stannahexacyclo[9.9.3.13,6.113,16.08,23.018,21]pentacosa-1(20),3,5,8,10,12,14,16,18-nonaen-2-ylidene]-2,6-ditert-butylcyclohexa-2,5-dien-1-one